Merge pull request #230449 from lovesegfault/mainsail-module

3 files changed, 68 insertions, 1 deletions

diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index 0eb9631e6d42c..d15d8503b0969 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -1189,6 +1189,7 @@
   ./services/web-apps/komga.nix
   ./services/web-apps/lemmy.nix
   ./services/web-apps/limesurvey.nix
+  ./services/web-apps/mainsail.nix
   ./services/web-apps/mastodon.nix
   ./services/web-apps/matomo.nix
   ./services/web-apps/mattermost.nix
diff --git a/nixos/modules/services/misc/moonraker.nix b/nixos/modules/services/misc/moonraker.nix
index 53638ded29634..7e306d718e082 100644
--- a/nixos/modules/services/misc/moonraker.nix
+++ b/nixos/modules/services/misc/moonraker.nix
@@ -72,7 +72,7 @@ in {
         example = {
           authorization = {
             trusted_clients = [ "10.0.0.0/24" ];
-            cors_domains = [ "https://app.fluidd.xyz" ];
+            cors_domains = [ "https://app.fluidd.xyz" "https://my.mainsail.xyz" ];
           };
         };
         description = lib.mdDoc ''
diff --git a/nixos/modules/services/web-apps/mainsail.nix b/nixos/modules/services/web-apps/mainsail.nix
new file mode 100644
index 0000000000000..f335d9b015d49
--- /dev/null
+++ b/nixos/modules/services/web-apps/mainsail.nix
@@ -0,0 +1,66 @@
+{ config, lib, pkgs, ... }:
+with lib;
+let
+  cfg = config.services.mainsail;
+  moonraker = config.services.moonraker;
+in
+{
+  options.services.mainsail = {
+    enable = mkEnableOption (lib.mdDoc "a modern and responsive user interface for Klipper");
+
+    package = mkOption {
+      type = types.package;
+      description = lib.mdDoc "Mainsail package to be used in the module";
+      default = pkgs.mainsail;
+      defaultText = literalExpression "pkgs.mainsail";
+    };
+
+    hostName = mkOption {
+      type = types.str;
+      default = "localhost";
+      description = lib.mdDoc "Hostname to serve mainsail on";
+    };
+
+    nginx = mkOption {
+      type = types.submodule
+        (import ../web-servers/nginx/vhost-options.nix { inherit config lib; });
+      default = { };
+      example = literalExpression ''
+        {
+          serverAliases = [ "mainsail.''${config.networking.domain}" ];
+        }
+      '';
+      description = lib.mdDoc "Extra configuration for the nginx virtual host of mainsail.";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    services.nginx = {
+      enable = true;
+      upstreams.mainsail-apiserver.servers."${moonraker.address}:${toString moonraker.port}" = { };
+      virtualHosts."${cfg.hostName}" = mkMerge [
+        cfg.nginx
+        {
+          root = mkForce "${cfg.package}/share/mainsail";
+          locations = {
+            "/" = {
+              index = "index.html";
+              tryFiles = "$uri $uri/ /index.html";
+            };
+            "/index.html".extraConfig = ''
+              add_header Cache-Control "no-store, no-cache, must-revalidate";
+            '';
+            "/websocket" = {
+              proxyWebsockets = true;
+              proxyPass = "http://mainsail-apiserver/websocket";
+            };
+            "~ ^/(printer|api|access|machine|server)/" = {
+              proxyWebsockets = true;
+              proxyPass = "http://mainsail-apiserver$request_uri";
+            };
+          };
+        }
+      ];
+    };
+  };
+}